116514691 has 2 divisors, whose sum is σ = 116514692. Its totient is φ = 116514690.

The previous prime is 116514689. The next prime is 116514737. The reversal of 116514691 is 196415611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116514691 - 2¹ = 116514689 is a prime.

Together with 116514689, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (116514491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58257345 + 58257346.

It is an arithmetic number, because the mean of its divisors is an integer number (58257346).

Almost surely, 2^116514691 is an apocalyptic number.

116514691 is a deficient number, since it is larger than the sum of its proper divisors (1).

116514691 is an equidigital number, since it uses as much as digits as its factorization.

116514691 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 34.

The square root of 116514691 is about 10794.1970984414. The cubic root of 116514691 is about 488.4201386636.

The spelling of 116514691 in words is "one hundred sixteen million, five hundred fourteen thousand, six hundred ninety-one".